Commodity2005200620072008200920102011
Microscopes (excl. optical microscopes); diffraction app.   $14,561,124$8,457,313$2,690 
Parts & accessories of the app. of 90.12$58,531$268,211$363,483$162,753$1,024$4,269$159,646
Total$58,531$268,211$363,483$14,723,877$8,458,337$6,959$159,646